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马桑宁内酯 | 35481-77-7

中文名称
马桑宁内酯
中文别名
——
英文名称
corianin
英文别名
(1R,2S,4R,5R,8S,9R,12S,13R,14R)-1,5-dihydroxy-13-methyl-14-prop-1-en-2-yl-3,7,10-trioxapentacyclo[6.4.1.19,12.02,4.05,13]tetradecan-11-one
马桑宁内酯化学式
CAS
35481-77-7
化学式
C15H18O6
mdl
——
分子量
294.304
InChiKey
IKTUZVAVHCTHSU-ULZPOIKGSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    216-217 °C
  • 沸点:
    541.5±50.0 °C(Predicted)
  • 密度:
    1.583±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.5
  • 重原子数:
    21
  • 可旋转键数:
    1
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    88.5
  • 氢给体数:
    2
  • 氢受体数:
    6

SDS

SDS:589f7ced011938840a65b84308901ab6
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Palladium-Catalyzed Enyne Cycloisomerization Reaction in an Asymmetric Approach to the Picrotoxane Sesquiterpenes. 2. Second-Generation Total Syntheses of Corianin, Picrotoxinin, Picrotin, and Methyl Picrotoxate
    作者:Barry Trost、Michael J. Krische
    DOI:10.1021/ja990183t
    日期:1999.7.1
    efficient synthesis of the picrotoxane core by palladium-catalyzed cycloisomerization of an enyne requires the design of a new catalyst system based upon 1,3-bis(dibenzophospholyl)propane and 2-(diphenylphosphino)benzoic acid as ligands. Thus, unlike thermal processes which leave little opportunity to address failed reactions, the transition-metal-catalyzed reaction provides opportunities for catalyst modification
    通过钯催化的烯炔环异构化来更有效地合成 picrotoxane 核心需要设计一种基于 1,3-双(二苯并磷酰基)丙烷和 2-(二苯基膦基)苯甲酸作为配体的新催化剂体系。因此,与几乎没有机会解决失败反应的热处理不同,过渡金属催化的反应为催化剂改性以克服限制提供了机会。通过这种方式,香芹酮的苦环素核心的七步合成就出现了。双内酯的形成主要取决于环取代模式。作为这种取代模式的函数,发生了无数的选择性跨环环化。双内酯是苦味素、苦味素和香豆素的关键中间体。在操纵氧化模式以产生正确的双内酯的过程中,生成的中间体也提供了获得甲基苦丁酸甲酯的途径。来自 bisla 的改进序列...
  • General Strategy for the Asymmetric Synthesis of the Picrotoxanes
    作者:Barry M. Trost、Michael J. Krische
    DOI:10.1021/ja953060r
    日期:1996.1.1
  • Transformations of the picrotoxanes: The synthesis of corianin and structural analogues from picrotoxinin
    作者:Michael J. Krische、Barry M. Trost
    DOI:10.1016/s0040-4020(98)00350-0
    日期:1998.6
    The neurochemically active picrotoxane sesquiterpene corianin and several structural analogues have been prepared from inexpensive, commercially available picrotoxin. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Trost, Barry M.; Haffner, Curt D.; Jebaratnam, David J., Journal of the American Chemical Society, 1999, vol. 121, # 26, p. 6183 - 6192
    作者:Trost, Barry M.、Haffner, Curt D.、Jebaratnam, David J.、Krische, Michael J.、Thomas, Andrew P.
    DOI:——
    日期:——
  • Corianin from Coriaria japonica A. Gray, and sesquiterpene lactones from Loranthus parasiticus Merr. used for treatment of schizophrenia.
    作者:TAKUO OKUDA、TAKASHI YOSHIDA、XIN-MIN CHEN、JING-XI XIE、MAKOTO FUKUSHIMA
    DOI:10.1248/cpb.35.182
    日期:——
    Pseudotutin previously isolated from Coriaria japonica A. GRAY was revealed to be a molecular compound consisting of equimolar tutin (2) and a new related sesquiterpene lactone, corianin (3). Corianin was also isolated together with coriamyrtin (1), tutin (2) and coriatin (4), from Loranthus parasiticus MERR., a parasitic plant that grows on the twigs of Coriaria sinica MAXIM. The structure of corianin was elucidated on the basis of nuclear magnetic resonance and chemical evidence. The previously proposed structure (4) for coriatin was also substantiated.
    之前从 Coriaria japonica A. GRAY 分离出的假芸香苷被发现是一种分子化合物,由等摩尔的 tutin(2)和一种新的相关倍半萜内酯 corianin(3)组成。此外,还从寄生在山茱萸小枝上的寄生植物 Loranthus parasiticus MERR.中分离出了山茱萸苷,以及山茱萸苷(1)、山茱萸素(2)和山茱萸苷(4)。根据核磁共振和化学证据,阐明了珊瑚苷的结构。之前提出的珊瑚苷结构(4)也得到了证实。
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